EP4156277A4 - Dispositif d'affichage, son procédé de traitement et dispositif électronique - Google Patents

Dispositif d'affichage, son procédé de traitement et dispositif électronique Download PDF

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Publication number
EP4156277A4
EP4156277A4 EP21820936.9A EP21820936A EP4156277A4 EP 4156277 A4 EP4156277 A4 EP 4156277A4 EP 21820936 A EP21820936 A EP 21820936A EP 4156277 A4 EP4156277 A4 EP 4156277A4
Authority
EP
European Patent Office
Prior art keywords
processing method
method therefor
display device
electronic device
electronic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21820936.9A
Other languages
German (de)
English (en)
Other versions
EP4156277A1 (fr
Inventor
Zhilin Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202010514069.1A external-priority patent/CN111584609A/zh
Priority claimed from CN202021041167.XU external-priority patent/CN212542439U/zh
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of EP4156277A1 publication Critical patent/EP4156277A1/fr
Publication of EP4156277A4 publication Critical patent/EP4156277A4/fr
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays
    • H10K59/126Shielding, e.g. light-blocking means over the TFTs
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/12Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
    • H01L27/1214Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
    • H01L27/124Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/80Constructional details
    • H10K50/805Electrodes
    • H10K50/81Anodes
    • H10K50/818Reflective anodes, e.g. ITO combined with thick metallic layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays
    • H10K59/121Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays
    • H10K59/121Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
    • H10K59/1213Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being TFTs
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays
    • H10K59/131Interconnections, e.g. wiring lines or terminals
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays
    • H10K59/1201Manufacture or treatment
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/60OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
    • H10K59/65OLEDs integrated with inorganic image sensors
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/805Electrodes
    • H10K59/8051Anodes
    • H10K59/80518Reflective anodes, e.g. ITO combined with thick metallic layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K77/00Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
    • H10K77/10Substrates, e.g. flexible substrates

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
EP21820936.9A 2020-06-08 2021-04-14 Dispositif d'affichage, son procédé de traitement et dispositif électronique Pending EP4156277A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202010514069.1A CN111584609A (zh) 2020-06-08 2020-06-08 显示装置、显示装置的制程方法及电子设备
CN202021041167.XU CN212542439U (zh) 2020-06-08 2020-06-08 显示装置及电子设备
PCT/CN2021/087300 WO2021249016A1 (fr) 2020-06-08 2021-04-14 Dispositif d'affichage, son procédé de traitement et dispositif électronique

Publications (2)

Publication Number Publication Date
EP4156277A1 EP4156277A1 (fr) 2023-03-29
EP4156277A4 true EP4156277A4 (fr) 2023-11-15

Family

ID=78845170

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21820936.9A Pending EP4156277A4 (fr) 2020-06-08 2021-04-14 Dispositif d'affichage, son procédé de traitement et dispositif électronique

Country Status (3)

Country Link
US (1) US20230094225A1 (fr)
EP (1) EP4156277A4 (fr)
WO (1) WO2021249016A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110189639A (zh) * 2019-06-28 2019-08-30 昆山国显光电有限公司 显示基板、显示面板及显示装置
CN110444125A (zh) * 2019-06-25 2019-11-12 华为技术有限公司 显示屏、终端
CN111129102A (zh) * 2019-12-31 2020-05-08 武汉天马微电子有限公司 一种显示面板及显示装置
CN111211152A (zh) * 2020-01-14 2020-05-29 昆山国显光电有限公司 显示面板及显示装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107968110B (zh) * 2017-11-21 2020-05-01 京东方科技集团股份有限公司 显示基板及其制作方法、显示装置及其制作方法
CN108600421B (zh) * 2018-03-09 2020-07-17 Oppo广东移动通信有限公司 电子装置及其制造方法
CN108987595A (zh) * 2018-07-13 2018-12-11 京东方科技集团股份有限公司 一种oled基板及显示装置
CN110767729A (zh) * 2019-10-31 2020-02-07 Oppo广东移动通信有限公司 显示装置及电子设备
CN111584609A (zh) * 2020-06-08 2020-08-25 Oppo广东移动通信有限公司 显示装置、显示装置的制程方法及电子设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110444125A (zh) * 2019-06-25 2019-11-12 华为技术有限公司 显示屏、终端
CN110189639A (zh) * 2019-06-28 2019-08-30 昆山国显光电有限公司 显示基板、显示面板及显示装置
EP3992954A1 (fr) * 2019-06-28 2022-05-04 Kunshan Go-Visionox Opto-Electronics Co., Ltd. Substrat d'affichage, panneau d'affichage et dispositif d'affichage
CN111129102A (zh) * 2019-12-31 2020-05-08 武汉天马微电子有限公司 一种显示面板及显示装置
US20210202621A1 (en) * 2019-12-31 2021-07-01 Wuhan Tianma Micro-Electronics Co., Ltd. Display panel and display device
CN111211152A (zh) * 2020-01-14 2020-05-29 昆山国显光电有限公司 显示面板及显示装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021249016A1 *

Also Published As

Publication number Publication date
EP4156277A1 (fr) 2023-03-29
US20230094225A1 (en) 2023-03-30
WO2021249016A1 (fr) 2021-12-16

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